Classical_spectral_estimation

极化SAR定标处理matlab程序，采用Quegan算法(Polarization SAR processing matlab calibration procedures, the use of Quegan algorithm)

fingerprint detection

main executing reference usage: usage_timeDifference.m Sample output: The time interval between earierTime [09-Sep-1900 09:09:18] and laterTime [31-Oct-2010 23:33:08] is 110 years, 79 days, 14 hours, 23 mins, 50.17 secs. The objective is to compute the time interval taking into account the leap days that are subsumed within the time interval. Note: The logic subsumes the time interval by yearEnd, monthEnd, dayEnd - timeEarlier (within that year) + time interval (excluding that 2 years) + timeLater - yearEnd, monthEnd, dayEnd (within that year) It differentiates the earlier time and later time, ie. timeDifference (earlierTime, laterTime) gives the same result as timeDifference (laterTime, earlierTime). leapDayHasPassed.m illustrates a possible approach to determine if a certain day of concern is already over at a given time. Caveat: does not include leap secs

说明：  蒙特卡罗方法可以有效地解决复杂的工程问题，而MATLAB具有强大的数值计算功能。将二者结合使用，可以得到高效的解决问题的方法。本文阐述了该方法并通过实例验证了该方法的正确性和优越性。 (Monte Carlo method can effectively solve complex engineering problems, and MATLAB has powerful function of numerical calculation. The two in combination, can be cost-effective solution to the problem. This paper describes the methods and examples of the method to verify the correctness and superiority.)

Two images can be fuse or merge on the basis of contrast using matlab program. this program fuses two images as well. Here in this zip folder two images with fuze program is atteching.

msk与gmsk调制解调的仿真程序，仿真结束后将结构写入文件。(structure simulation of msk and gmsk modem program, the end of the simulation will write to the file.)

这个一个比较详尽的matlab工具大全（中文版），喜欢的朋友赶快下，有好的资料请上传～(This a more detailed tool matlab Guinness (Chinese version), like a friend as soon as possible, there is good information, please upload ~)

mix 快速图象分割 内含4个Matlab应用程序

说明：  该程序利用matlab软件仿真了阵列信号处理中的ESPRIT算法。(The program using matlab software simulation of the array signal processing in the ESPRIT algorithm.)

MATLAB中gcf、gca以及gco的区别 有许多使用者会弄混淆 这里给出了详细的差别(Difference in MATLAB gcf, gca and gco have many users will get confused here gives a detailed differences)